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Accounts Receivable (Tables) | 9 Months Ended
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Sep. 30, 2018
Receivables [Abstract] |
Composition of Accounts Receivable, Net | The following table presents the composition of accounts receivable, net as of September 30, 2018 and December 31, 2017 (in thousands):
|  | September 30, 2018 |  |  | December 31, 2017 |
Gross accounts receivable - trade |  | $ | 5,742 |  |  | $ | 4,684 |
Less: Allowances for doubtful accounts |  |  | (459 | ) |  |  | (417 | )
Accounts receivable, net |  | $ | 5,283 |  |  | $ | 4,267 |

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- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3,4) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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